pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,748,426
← previous block
next block →
recent activity
Analyzing
Block #98,748,426
30 transactions · 26 stateful · 2026-08-24 11:40:37 UTC
Parallelism
77
/100
Blocked
50
%
Avg conflicts / tx
1.07
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,748,426
· 30 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0xaf5e395a
#2
0xab083028
· blocks 2
#3
0x8263f5d9
· blocks 3
#4
0x5acec890
· blocks 1
#5
updateDataFeedsValuesPartial
#7
forward
#9
execOrder
· blocks 4
#10
0x59558d29
#11
execPerpOps
#12
execPerpOps
#13
execPerpOps
#22
execFwdPositionOpsV2
#24
setData
#26
execOrders
#27
execOrders
#28
execOrders
#6
0x5acec890
· blocks 2
#14
execFwdPositionOpsV2
· blocks 3
#16
0xed82b078
· blocks 2
#18
0xed82b078
· blocks 1
#8
execOrders
· blocks 1
#15
execFwdPositionOpsV2
· blocks 2
#17
0xed82b078
· blocks 4
#19
0xed82b078
· blocks 3
#25
execOrders
· blocks 1
#20
0xed82b078
· blocks 2
#29
execOrders
#21
0xed82b078
· blocks 1
#23
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w0
6
w1
8
w2
9
w0
14
w1
15
w2
16
w1
17
w2
18
w1
19
w3
20
w4
21
w5
23
w6
25
w3
29
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
10 touches
10 conflicts
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
10 touches
10 conflicts
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x5b09bf44…5907
0xa6afd3…d132
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
10 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity